155709312

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 455915520

約数和(自身を除く): 300206208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 191, 192, 193, 264, 352, 382, 384, 386, 528, 573, 579, 704, 764, 772, 1056, 1146, 1158, 1408, 1528, 1544, 2101, 2112, 2123, 2292, 2316, 3056, 3088, 4202, 4224, 4246, 4584, 4632, 6112, 6176, 6303, 6369, 8404, 8492, 9168, 9264, 12224, 12352, 12606, 12738, 16808, 16984, 18336, 18528, 24448, 24704, 25212, 25476, 33616, 33968, 36672, 36863, 37056, 50424, 50952, 67232, 67936, 73344, 73726, 74112, 100848, 101904, 110589, 134464, 135872, 147452, 201696, 203808, 221178, 268928, 271744, 294904, 403392, 405493, 407616, 442356, 589808, 806784, 810986, 815232, 884712, 1179616, 1216479, 1621972, 1769424, 2359232, 2432958, 3243944, 3538848, 4718464, 4865916, 6487888, 7077696, 9731832, 12975776, 14155392, 19463664, 25951552, 38927328, 51903104, 77854656, 155709312]

約数ペア:

[(1, 155709312), (2, 77854656), (3, 51903104), (4, 38927328), (6, 25951552), (8, 19463664), (11, 14155392), (12, 12975776), (16, 9731832), (22, 7077696), (24, 6487888), (32, 4865916), (33, 4718464), (44, 3538848), (48, 3243944), (64, 2432958), (66, 2359232), (88, 1769424), (96, 1621972), (128, 1216479), (132, 1179616), (176, 884712), (191, 815232), (192, 810986), (193, 806784), (264, 589808), (352, 442356), (382, 407616), (384, 405493), (386, 403392), (528, 294904), (573, 271744), (579, 268928), (704, 221178), (764, 203808), (772, 201696), (1056, 147452), (1146, 135872), (1158, 134464), (1408, 110589), (1528, 101904), (1544, 100848), (2101, 74112), (2112, 73726), (2123, 73344), (2292, 67936), (2316, 67232), (3056, 50952), (3088, 50424), (4202, 37056), (4224, 36863), (4246, 36672), (4584, 33968), (4632, 33616), (6112, 25476), (6176, 25212), (6303, 24704), (6369, 24448), (8404, 18528), (8492, 18336), (9168, 16984), (9264, 16808), (12224, 12738), (12352, 12606)]